Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6930081 | Aqueous cleaning and disinfecting compositions based on quaternary ammonium compounds including alkylpolyglycoside surfactants having reduced irritation characteristics | Robert Zhong Lu, Dennis Thomas Smialowicz, Ralph Edward Rypkema, Karen Ann McCue, Andrew Kloeppel +4 more | 2005-08-16 |
| 6268327 | Aqueous cleaning and disinfecting compositions based on quaternary ammonium componunds including alkylamphoacetates having reduced irritation characteristics | Robert Zhong Lu, Dennis Thomas Smialowicz, Ralph Edward Rypkema, Karen Ann McCue, Andrew Kloeppel +4 more | 2001-07-31 |
| 6143710 | Aqueous cleaning and disinfecting compositions having reduced irritation characteristics based on quaternary ammonium compounds including block copolymer surfactants and further surfactants | Robert Zhong Lu, Dennis Thomas Smialowicz, Ralph Edward Rypkema, Karen Ann McCue, Andrew Kloeppel +4 more | 2000-11-07 |
| 6022841 | Aqueous cleaning and disinfecting compositions based on quaternary ammonium compounds including alkoxylated fatty acid amines having reduced irritation characteristics | Robert Zhong Lu, Dennis Thomas Smialowicz, Ralph Edward Rypkema, Karen Ann McCue, Andrew Kloeppel +4 more | 2000-02-08 |
| 6017869 | Aqueous cleaning and disinfecting compositions which include quaternary ammonium compounds, block copolymer surfactants and further mitigating compounds which compositions feature reduced irritation | Robert Zhong Lu, Dennis Thomas Smialowicz, Ralph Edward Rypkema, Karen Ann McCue, Andrew Kloeppel +4 more | 2000-01-25 |
| 5908854 | Mycobacterial compositions and methods for their use | Karen Ann McCue, Timothy J. Taylor | 1999-06-01 |